<n0:ComplexDefinition xmlns:n0="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#"><n0:def-definition>A primary person within the Cooperative Group, institution, clinical site, or/and particular study that is responsible for the clinical trial data completion and submission to NCI via Clinical Data Update System (CDUS).</n0:def-definition><n0:def-source>NCI</n0:def-source></n0:ComplexDefinition>